433MHz Audio Intercom Phone Wireless Telephone Secure Handsets Extendable Long Range For Home Warehouse Office Factory Hotel (1600738723721)

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Price:$27.90 - $31.70
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Product Overview

Description







New Version Wireless Handset Indoor intercom Telephone extendable for Factory Office Building




Products Description


1. Wireless audio intercom system can support 999 persons intercommunicating at most.
2. Using 433MHz public frequency.
3. Air transfer rate: 256K .
4. Transmitting Power: < 18dBm, Receive Sensitivity: <-100 .
5. Strong anti-jamming capability .
6. Panel with 10 number buttons, a call button and indicator lights
7. With coding, Giving code, ID setting functions.
8. DC5V,or Li-ion battery power supply, Standby Current:1mA, Work current:650mA.
9. Communication distance: 1000 meters in open area


AFH adaptive frequency hopping technology, strong anti-interference ability, can share the 2.4GHz frequency with wireless netword card and bluetooth device.






Company Profile




Buyer Feedback




1 What Do you Supply?
Video Intercoms for Villa&Building
Video Doorbell Camera
Video Peephole Camera
Audio Intercom Phones
2 What kind of OEM/ODM service do you provide?
1) logo Print
2) UI Interface
3) Functions and Softwares
4) Material and Structure
5) Packaging Box
6) Other Ideas on Products
3 Can we order sample before the mass production?
Yes.We will arrange the sample order and shipment to your country directly.
4 What's the order lead time?
Sample order: 1-3 days
Bulk order: Current Stock 7-30 days; Customized order as agreement
5 How about your after-sale service?
Customer first
Product 2 years warranty
Spare parts for replacement
Engineers with 10 years experience in the field of video intercoms to provide technical support anytime
6 How about your quality control?
PCB board 90% made by SMT, to low down defective rate
Aging and test at least 24hours to ensure the stability
Quality inspection 100% piece by piece before delivery
7 What certificates do you have?
CE, FCC, ROHS, ect. Any certificates provided as required





1600738723721
0.0103 s.